Acadian Asset Management’s Medidata Solutions, Inc. MDSO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-85	Closed	-$7K	–	1735
2017 Q3	$7K	Hold	85	–	–	﹤0.01%	1316
2017 Q2	$7K	Buy	+85	New	+$7K	﹤0.01%	1344
2016 Q4	–	Sell	-18,881	Closed	-$1.05M	–	1832
2016 Q3	$1.05M	Buy	+18,881	New	+$1.05M	0.01%	668